GNU bug report logs - #35923
Minification of Javascript for r-shiny fails

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Ricardo Wurmus <rekado <at> elephly.net>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#35923: closed (Minification of Javascript for r-shiny fails)
Date: Mon, 27 May 2019 20:13:02 +0000

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Your message dated Mon, 27 May 2019 22:11:03 +0200
with message-id <878sur1wvc.fsf <at> elephly.net>
and subject line Re: bug#35923: Minification of Javascript for r-shiny fails
has caused the debbugs.gnu.org bug report #35923,
regarding Minification of Javascript for r-shiny fails
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


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From: Roel Janssen <roel <at> gnu.org>
To: bug-guix <at> gnu.org
Subject: Minification of Javascript for r-shiny fails
Date: Mon, 27 May 2019 12:24:22 +0200

Dear guix,

It seems that the r-shiny package is not functioning correctly due to empty minified Javascript
files.

This is empty:
$ ls -lh ./site-library/shiny/www/shared/shiny.min.js
-r--r--r-- 6658 root root 0 Jan  1  1970 ./site-library/shiny/www/shared/shiny.min.js

While its unminified equivalent is definitely not empty:
$ ls -lh ./site-library/shiny/www/shared/shiny.js
-r--r--r-- 3 root root 229K Jan  1  1970 ./site-library/shiny/www/shared/shiny.js

Symlinking the unminified files to the minified files solves the problem.  But for production use
I'd like to get the minification to work.

Is it a trivial thing to fix for someone more familiar with the minify-build-system?

Kind regards,
Roel Janssen

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From: Ricardo Wurmus <rekado <at> elephly.net>
To: Roel Janssen <roel <at> gnu.org>
Cc: 35923-done <at> debbugs.gnu.org
Subject: Re: bug#35923: Minification of Javascript for r-shiny fails
Date: Mon, 27 May 2019 22:11:03 +0200

Hi Roel,

> It seems that the r-shiny package is not functioning correctly due to empty minified Javascript
> files.
>
> This is empty:
> $ ls -lh ./site-library/shiny/www/shared/shiny.min.js
> -r--r--r-- 6658 root root 0 Jan  1  1970 ./site-library/shiny/www/shared/shiny.min.js

Oh.  This is now fixed with commit 8916034a34.
Problem was that uglify-js wasn’t available during minification.  It
would have been nicer had the build phase failed.

-- 
Ricardo

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